switch/manage users

My goal is pretty simple. I just set up my first Dietpi or Raaspberry pi zero. I log in is as root. I want to setup a new account so I don’t have to use root. How can I set up a new user account and then switch user? I managed to use ‘adduser’ and enter data, but cannot find how I change user.
I’m a green user, this my first dietpi setup. Thanks to all


there is nothing special on DietPi in relation to user management. It’s same as on all other Linux based systems. I will link a basic user guide and another how to switch user.


Thanks very much…